Condensation can occur when using an induction cooktop. This happens when warm, moist air from cooking comes into contact with cooler surfaces—often resulting in water droplets forming and dripping from the underside or filters of the range hood. Unlike gas or radiant electric cooktops, which produce residual heat that warms the surrounding air, filters, and underside of the hood, induction cooktops heat only the pan. With little to no ambient heat rising from the cooktop itself, the air near the hood remains cooler. This creates the ideal conditions for condensation to form, especially when cooking foods that release a lot of steam.

Tips to Reduce Condensation:

• Cover pans and reduce heat when possible: Covering pots and lowering the heat reduces the amount of steam released into the air, decreasing moisture buildup that can lead to condensation.

• Ensure proper ventilation setup: Verify that your range hood is vented correctly, using the appropriate duct size, type, and length. Inadequate venting can reduce airflow and prevent moisture from being effectively drawn out.

• Check hood installation height: Make sure the hood is installed at the proper height above the cooktop, as specified in the manufacturer’s manual. A hood that is too high may not capture steam effectively, increasing the chance of condensation.

• Clean filters regularly: Dirty or clogged filters can restrict airflow, limiting the hood’s ability to remove steam and moisture efficiently.

• Start with lower heat: Beginning your cooking on a low to medium setting allows the metal components of the hood to gradually warm up, reducing the temperature differential between warm, moist air and the hood’s surfaces—thereby minimizing condensation.

• Use a higher blower speed: A higher fan speed improves airflow and helps capture more steam and humidity before it can condense.

• Preheat and run hood after cooking: Turning on the hood 10 minutes before cooking allows it to begin circulating air and warming up. Keeping it running for several minutes after cooking helps remove lingering moisture from the air, preventing it from settling on cool surfaces.